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GB1117813A - Improvements in tubulous walls arranged for supporting heat exchange tube banks - Google Patents

Improvements in tubulous walls arranged for supporting heat exchange tube banks

Info

Publication number
GB1117813A
GB1117813A GB6826/65A GB682665A GB1117813A GB 1117813 A GB1117813 A GB 1117813A GB 6826/65 A GB6826/65 A GB 6826/65A GB 682665 A GB682665 A GB 682665A GB 1117813 A GB1117813 A GB 1117813A
Authority
GB
United Kingdom
Prior art keywords
tubes
row
economizer
extending
support
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB6826/65A
Inventor
John Sydney Goldsack
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Babcock International Ltd
Original Assignee
Babcock and Wilcox Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Babcock and Wilcox Ltd filed Critical Babcock and Wilcox Ltd
Priority to GB6826/65A priority Critical patent/GB1117813A/en
Priority to US527553A priority patent/US3323496A/en
Publication of GB1117813A publication Critical patent/GB1117813A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/14—Supply mains, e.g. rising mains, down-comers, in connection with water tubes
    • F22B37/141—Supply mains, e.g. rising mains, down-comers, in connection with water tubes involving vertically-disposed water tubes, e.g. walls built-up from vertical tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/20—Supporting arrangements, e.g. for securing water-tube sets
    • F22B37/202—Suspension and securing arrangements for contact heating surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1,117,813. Tube walls for steam generators. BABCOCK & WILCOX Ltd. 11 Feb., 1966 [17 Feb., 1965], No. 6826/65. Headings F4A and F4S. The tubulous support wall (42 or 43, Fig. 1) used. to support banks of horizontally extending reheater and economizer tubes 39 and 30 respectively, in a convection down pass of a boiler, comprises a first row of tubes 44<SP>1</SP> extending between an economizer outlet header 34 and a lower header 45, a second row of tubes 44<SP>2</SP> extending in pairs alternating with the first row from lower header 45 to a tube junction 46, a third row of tubes 44<SP>3</SP> extending from tube junction 46 to upper header 47, and a fourth row of tubes 44<SP>4</SP> alternating with the third row extending between the economizer outlet header 34 and the upper header 47. The tubes 44<SP>2</SP> carry lugs (48 and 50, Fig. 3) which support the economizer tubes 30, whilst the tubes 44<SP>4</SP> carry lugs (52) which support the reheater tubes 39. In a modification (Fig. 4) the tubes 44<SP>1</SP> and 44<SP>4</SP> are formed from a single tube divided by a diaphragm (145). The tubes 44<SP>1</SP> may then also carry lugs to support the economizer tubes 30. The tubes of the tubular support wall are cooled by water from the economizer tube banks.
GB6826/65A 1965-02-17 1965-02-17 Improvements in tubulous walls arranged for supporting heat exchange tube banks Expired GB1117813A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB6826/65A GB1117813A (en) 1965-02-17 1965-02-17 Improvements in tubulous walls arranged for supporting heat exchange tube banks
US527553A US3323496A (en) 1965-02-17 1966-02-15 Tubulous support wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6826/65A GB1117813A (en) 1965-02-17 1965-02-17 Improvements in tubulous walls arranged for supporting heat exchange tube banks

Publications (1)

Publication Number Publication Date
GB1117813A true GB1117813A (en) 1968-06-26

Family

ID=9821462

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6826/65A Expired GB1117813A (en) 1965-02-17 1965-02-17 Improvements in tubulous walls arranged for supporting heat exchange tube banks

Country Status (2)

Country Link
US (1) US3323496A (en)
GB (1) GB1117813A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030025A2 (en) * 1979-11-30 1981-06-10 Combustion Engineering, Inc. Heat exchanger tube support
JPS5652202B1 (en) * 1971-05-26 1981-12-10
EP0223912A1 (en) * 1985-10-30 1987-06-03 Deutsche Babcock Werke Aktiengesellschaft Device for cooling hot dust-laden gases
FR2610097A1 (en) * 1987-01-28 1988-07-29 Stein Industrie DEVICE FOR SOLIDARIZING THE LOOPS OF A HEAT EXCHANGER ELEMENT CONSISTING OF TUBES IN WHICH CIRCULATES A FLUID
EP0178985B1 (en) * 1984-10-17 1989-05-31 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Fluid-heating apparatus
DE102010038978B4 (en) * 2009-11-06 2017-02-09 Mitsubishi Hitachi Power Systems Europe Gmbh deHeizflächenanordnung a steam generator or a heat exchanger and a such a Heizflächenanordnung comprehensive and / or heat exchanger

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4286549A (en) * 1979-12-03 1981-09-01 Foster Wheeler Energy Corporation Steam generator support system
US9739475B2 (en) * 2015-04-17 2017-08-22 General Electric Technology Gmbh Collar supported pressure parts for heat recovery steam generators

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1932918A (en) * 1930-11-01 1933-10-31 Siemens Ag Steam generator
US3081748A (en) * 1958-12-19 1963-03-19 Babcock & Wilcox Co Forced flow fluid heating unit
US3102514A (en) * 1959-10-07 1963-09-03 Combustion Eng High capacity, high temperature vapor generator

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5652202B1 (en) * 1971-05-26 1981-12-10
EP0030025A2 (en) * 1979-11-30 1981-06-10 Combustion Engineering, Inc. Heat exchanger tube support
EP0030025A3 (en) * 1979-11-30 1981-12-16 Combustion Engineering, Inc. Heat exchanger tube support
EP0178985B1 (en) * 1984-10-17 1989-05-31 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Fluid-heating apparatus
EP0223912A1 (en) * 1985-10-30 1987-06-03 Deutsche Babcock Werke Aktiengesellschaft Device for cooling hot dust-laden gases
FR2610097A1 (en) * 1987-01-28 1988-07-29 Stein Industrie DEVICE FOR SOLIDARIZING THE LOOPS OF A HEAT EXCHANGER ELEMENT CONSISTING OF TUBES IN WHICH CIRCULATES A FLUID
EP0276791A1 (en) * 1987-01-28 1988-08-03 STEIN INDUSTRIE Société Anonyme dite: Device for the stabilization of the loops of a heat exchanger element consisting of tubes in which a fluid circulates
US4825943A (en) * 1987-01-28 1989-05-02 Stein Industrie Device for fixing loops in a component of a heat exchanger constituted by tubes in which a fluid flows
DE102010038978B4 (en) * 2009-11-06 2017-02-09 Mitsubishi Hitachi Power Systems Europe Gmbh deHeizflächenanordnung a steam generator or a heat exchanger and a such a Heizflächenanordnung comprehensive and / or heat exchanger
DE102010038978B8 (en) * 2009-11-06 2017-05-04 Mitsubishi Hitachi Power Systems Europe Gmbh Heizflächenanordnung a steam generator or a heat exchanger and such a Heizflächenanordnung comprehensive and / or heat exchanger
DE102010038978C5 (en) * 2009-11-06 2020-04-09 Mitsubishi Hitachi Power Systems Europe Gmbh Heating surface arrangement of a steam generator or a heat exchanger and a steam generator and / or heat exchanger comprising such a heating surface arrangement

Also Published As

Publication number Publication date
US3323496A (en) 1967-06-06

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